3

Let's say that this device...

Bus 002 Device 005: ID 1234:5678, ATTRS{manufacturer}=="SONY", ATTRS{product}=="61", DEVPATH==/devices/pci0000:00/0000:00:13.2/usb2/2-2/2-2.1

...is currently assigned to MIDI port 24:0. How can I make this MIDI port assignment persistent so that it survives reboot, unplug/replug, etc.?

I've looked through all kinds of info on ALSA and UDEV but don't see anything useful about MIDI port assignment.

0

You can try to make the card ID permanent:

options snd-usb-audio index=2 vid=0x1234 pid=0x5678

(If you have other USB audio devices, you have to add more options to ensure that the other devices do not occupy card index 2 first.)

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.